function requestPreviousPage() {
    getPage(currentPage-1, "list_exportproducts");
}

function requestNextPage() {
    getPage(currentPage+1, "list_exportproducts");
}

function jumpToPage(item) {
    var page = jQuery(item).text();
    getPage(page, "list_exportproducts");
    jQuery("button.selectedpage").removeClass("selectedpage");
    if (jQuery("button#pg_" + page).size() > 0) {
        jQuery("button#pg_" + page).addClass("selectedpage");
    }
}
